$$\text { Figure } 12

Name: \[\text { Figure } 12 < 1\] -If the operating frequency decreases in Figure 12-1, the phase angle ________. A)changes to another quadrant B)remains the same C)increases D)decreases
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Question

$$\text { Figure } 12 < 1$$
-If the operating frequency decreases in Figure 12-1, the phase angle ________.
A)changes to another quadrant 
B)remains the same 
C)increases 
D)decreases

Quizplus · Accepted Answer

As the operating frequency decreases, the reactance (Xc) of the capacitor increases. As a result, the impedance angle (θ) decreases, which means the phase angle (ϕ) decreases as well. Therefore, the correct choice is D (decreases).

Figure 12<1\text { Figure } 12 < 1 Figure 12<1 -If the Operating Frequency Decreases in Figure 12-1, the Phase

$\text { Figure } 12 < 1$ -If the Operating Frequency Decreases in Figure 12-1, the Phase